package com.qf.om.filter;

import com.qf.om.myutils.PropertiesUtils;

import javax.servlet.*;
import javax.servlet.annotation.WebFilter;
import java.io.IOException;
@WebFilter(urlPatterns = "/*")
public class Filter005Encoding implements Filter {
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {

    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
//        System.out.println("编码过滤器触发");
        servletRequest.setCharacterEncoding(PropertiesUtils.getProperties("req_encoding"));
        servletResponse.setCharacterEncoding(PropertiesUtils.getProperties("resp_encoding"));
        //放行(允许通过)
        filterChain.doFilter(servletRequest,servletResponse);
    }

    @Override
    public void destroy() {

    }
}
